CA493861A - Detonateur electrique - Google Patents

Detonateur electrique

Info

Publication number: CA493861A
Authority: CA; Canada
Prior art keywords: blasting cap; electric blasting; electric; cap; blasting
Prior art date: 1953-06-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA493861A

Other languages

English (en)

Inventor

F. Filbert William

A. Burrows Lawton

A. Noddin George

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

Publication date

1953-06-23

1953-06-23 Application granted granted Critical

1953-06-23 Publication of CA493861A publication Critical patent/CA493861A/fr

Status Expired legal-status Critical Current

Links

238000005422 blasting Methods 0.000 title 1

CA493861A Detonateur electrique Expired CA493861A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA493861T

Publications (1)

Publication Number	Publication Date
CA493861A true CA493861A (fr)	1953-06-23

Family

ID=35639254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA493861A Expired CA493861A (fr)			Detonateur electrique

Country Status (1)

Country	Link
CA (1)	CA493861A (fr)

0
- CA CA493861A patent/CA493861A/fr not_active Expired

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